Rail conveying equipment for differential shell machining

Abstract

The utility model discloses a track conveying device for differential shell machining, which comprises a metal mounting seat, metal mounting frames are fixed on two sides of the bottom of the metal mounting seat, track bodies are fixed on two sides of the top of the metal mounting seat, and limiting movable wheels are connected to the tops of the track bodies in a rolling manner. According to the positioning and locking mechanism, it is guaranteed that the differential shell cannot shake when placed, locking of the track conveying vehicle at the feeding station can be conveniently relieved, the track conveying vehicle can conveniently complete positioning locking and unlocking operation, placing and taking of the differential shell are facilitated, and the working efficiency is improved. The placing and taking efficiency of the differential shell is improved, and the conveying requirement of the differential shell is met; the auxiliary positioning mechanism is arranged, so that the differential shell placement frame is kept stable when moving to the discharging station, and discharging of differential shells and subsequent machining procedures are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to track conveying equipment technical field especially relates to a track conveying equipment for differential mechanism shell processing. BACKGROUND

[0002] The automobile differential mechanism can make left and right (or front and rear) drive wheels rotate at different speeds, mainly composed of left and right half axle gears, two planetary gears and gear racks. The function is to make the left and right wheels roll at different speeds when the car turns or drives on uneven road, that is, to ensure that the two sides of the drive wheels make pure rolling motion. The differential mechanism is used to adjust the speed difference of left and right wheels, and the differential mechanism shell needs to use track conveying equipment to convey the shell material during production and processing.

[0003] The utility model discloses a kind of differential mechanism shell parallel conveying tracks, including conveying frame, first supporting plate is fixedly installed on the conveying frame one side, motor is fixedly installed on the first supporting plate upper surface, motor output end is fixedly installed with synchronous wheel, the synchronous wheel is mutually matched with motor, fixed plate is slidably installed on the conveying frame upper surface, drying oven is fixedly installed on the conveying frame one side surface, bracket is fixedly installed on the drying oven one side surface, the mutual cooperation of motor and synchronous wheel makes synchronous wheel with synchronous belt rotate, so that synchronous belt with fixed plate rotates, to realize the conveying of shell, and the mutual cooperation of electric cylinder and cylinder, shell is inhaled into drying oven by suction cup, then air drying is carried out by air blower, can effectively remove water on shell, prevent moisture from corroding conveying device, to increase the service life of device.

[0004] However, the existing track conveying equipment lacks auxiliary positioning and locking during short-distance transportation and processing of differential mechanism shell between workstations during use, and the track conveying vehicle may affect the efficiency of placing and taking differential mechanism shell if it moves slightly, and sometimes may cause accidental damage or personnel injury. Therefore, the skilled in the art provides a kind of differential mechanism shell processing track conveying equipment to solve the problems raised in the background art. Utility model content

[0005] The utility model aims at solving the shortcomings in the prior art and provides a kind of differential mechanism shell processing track conveying equipment.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a track conveying equipment for differential mechanism shell processing, including metal mounting seat, both sides of the bottom of metal mounting seat are fixed with metal mounting frame, both sides of the top of metal mounting seat are fixed with track main part, the top of track main part is rotatably connected with the limiting movable wheel, the top of limiting movable wheel is installed with track conveying car through support, the top of track conveying car is fixed with differential mechanism shell placing rack, the inside of differential mechanism shell placing rack is equipped with a plurality of differential mechanism shell placing groove, the outside of track conveying car and the inside wall of both sides of metal mounting seat are provided with the positioning locking mechanism for assisting positioning between the two, the outside of track conveying car and the inside wall of both sides of metal mounting seat are installed with the auxiliary positioning mechanism.

[0007] Further description of the above technical scheme:

[0008] The positioning locking mechanism includes a fixed connecting plate, one side of the fixed connecting plate is fixed with an inclined support bracket, the top of the inclined support bracket is fixed with a supporting metal pad, the top of the supporting metal pad is fixed with a cast iron bracket, the outside of the cast iron bracket is rotatably connected with a rotating connecting bracket through a rotating shaft, the top of the rotating connecting bracket is threadedly connected with a positioning threaded column penetrating through the bottom thereof, the top of the positioning threaded column is fixed with a plastic handle, one side of the cast iron bracket is fixed with a supporting block, the top of the supporting block is fixed with a metal nut, the top of the metal nut is threadedly connected with a supporting threaded rod, the inside of the supporting block is provided with a through hole matching the size of the supporting threaded rod.

[0009] Further description of the above technical scheme:

[0010] The inside of the supporting block is provided with a through hole matching the size of the supporting threaded rod.

[0011] Further description of the above technical scheme:

[0012] The inside of the supporting block is provided with a through hole matching the size of the supporting threaded rod.

[0013] Further description of the above technical scheme:

[0014] The auxiliary positioning mechanism includes a metal connecting bracket, the inside of the metal connecting bracket is provided with a positioning connecting groove, the outside of the track conveying car is fixed with a positioning metal bracket, the outside of the positioning metal bracket is connected with a rubber pad, the inside of the positioning metal bracket is fixedly installed with a supporting pad, one side of the supporting pad is connected with a supporting spring, the side, away from the supporting pad, of the supporting spring is connected with a movable plate.

[0015] As a further description of the above technical solutions:

[0016] The active plate is fixed with an auxiliary positioning block on the side away from the supporting spring, the supporting pad is fixed with a guide sleeve on the side close to the supporting spring, and the supporting spring is fixed with a guide rod on the side close to the guide sleeve.

[0017] As a further description of the above technical solutions:

[0018] One end of the guide rod is movably inserted into the guide sleeve, the two ends of the metal connecting frame are fixedly connected between the metal mounting seat, the outer side of the auxiliary positioning block is provided with a chamfer, and the inner side of the positioning metal frame is provided with a through hole for movably accommodating the auxiliary positioning block.

[0019] The utility model has the advantages of the following beneficial effects:

[0020] 1. Compared with the prior art, the differential shell machining track conveying equipment is provided with a positioning and locking mechanism, which can assist in positioning and locking the track conveying vehicle at the feeding station, ensure that the differential shell does not shake when placed, and conveniently release the locking of the track conveying vehicle at the feeding station. The track conveying vehicle can conveniently complete the positioning and locking operation, which is beneficial to the placement and taking of the differential shell, improves the efficiency of the placement and taking of the differential shell, and meets the conveying requirements of the differential shell.

[0021] 2. Compared with the prior art, the differential shell machining track conveying equipment is provided with an auxiliary positioning mechanism, the corresponding surface of the rubber pad on the outer side of the positioning metal frame is attached to the metal connecting frame, which plays an auxiliary damping and protection role, the corresponding surface of the auxiliary positioning block is also attached to the inner wall of the metal connecting frame, which plays a protection and positioning role, and the differential shell placing frame remains stable when moving to the discharging station, which is beneficial to the discharging of the differential shell and the subsequent processing procedure. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 A perspective view of a differential shell machining track conveying equipment is provided for the utility model;

[0023] Figure 2 A front view of a differential shell machining track conveying equipment is provided for the utility model;

[0024] Figure 3 A positioning and locking device partial structure schematic view of a differential shell machining track conveying equipment is provided for the utility model;

[0025] Figure 4 A support base outer side structure schematic view of a differential shell machining track conveying equipment is provided for the utility model;

[0026] Figure 5 For Figure 1 A region of the differential housing processing with track conveying equipment positioning metal frame internal structure schematic diagram is enlarged.

[0027] Figure 6 For the differential housing processing with track conveying equipment's positioning metal frame internal structure schematic diagram is put forward in the utility model.

[0028] Legend:

[0029] 1, metal mounting seat; 2, metal mounting frame; 3, track main body; 4, limit movable wheel; 5, track conveying vehicle; 6, differential housing placing frame; 7, differential housing placing groove; 8, positioning locking mechanism; 81, fixed connecting plate; 82, inclined support bracket; 83, support metal pad; 84, cast iron frame; 85, support block; 86, metal nut; 87, support threaded rod; 88, rotating connecting frame; 89, positioning threaded column; 810, plastic handle; 811, support base; 812, positioning threaded sleeve; 9, auxiliary positioning mechanism; 91, metal connecting frame; 92, positioning connecting groove; 93, positioning metal frame; 94, rubber pad; 95, auxiliary positioning block; 96, support pad; 97, support spring; 98, movable plate; 99, guide sleeve; 910, guide rod. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] Referring to Figures 1-6The utility model provides a kind of track conveying equipment for differential mechanism shell processing: a kind of track conveying equipment for differential mechanism shell processing, including metal mounting seat 1, the bottom two sides of metal mounting seat 1 are fixed with metal mounting frame 2, the top two sides of metal mounting seat 1 are fixed with track main part 3, the top of track main part 3 is rotatably connected with limit movable wheel 4, track conveying trolley 5 is installed on the top of limit movable wheel 4 by support, the top of track conveying trolley 5 is fixed with differential mechanism shell placing rack 6, a plurality of differential mechanism shell placing grooves 7 are set in the inside of differential mechanism shell placing rack 6, positioning locking mechanism 8 for assisting positioning is arranged between the outside of track conveying trolley 5 and the two side inner walls of metal mounting seat 1, and auxiliary positioning mechanism 9 is installed between the outside of track conveying trolley 5 and the two side inner walls of metal mounting seat 1;Positioning locking mechanism 8 includes fixed connecting plate 81, one side of fixed connecting plate 81 is fixed with inclined support bracket 82, the top of inclined support bracket 82 is fixed with support metal pad 83, the top of support metal pad 83 is fixed with cast iron stand 84, rotating connecting frame 88 is rotatably connected on the outside of cast iron stand 84 by rotating shaft, rotating connecting frame 88 is screw-connected with the positioning threaded column 89 that penetrates its bottom on the top, the top of positioning threaded column 89 is fixed with plastic handle 810, one side of cast iron stand 84 is fixed with support block 85, the top of support block 85 is fixed with metal nut 86, support threaded rod 87 is screw-connected on the top of metal nut 86, the inside of support block 85 is provided with the through hole that is dimensionally compatible with support threaded rod 87, support base 811 is fixed between the two side inner walls of metal mounting seat 1, positioning threaded sleeve 812 is installed on the top of support base 811, the inside of positioning threaded sleeve 812 is provided with thread groove, positioning threaded sleeve 812 and positioning threaded column 89 are screw thread cooperation components, and fixed connection between fixed connecting plate 81 and track conveying trolley 5.

[0032] Auxiliary positioning mechanism 9 includes metal connecting frame 91, the inside of metal connecting frame 91 is provided with positioning connecting groove 92, the outside of track conveying trolley 5 is fixed with positioning metal frame 93, rubber pad 94 is connected on the outside of positioning metal frame 93, support pad 96 is fixedly installed in the inside of positioning metal frame 93, support spring 97 is connected on the side of support pad 96, movable plate 98 is connected on the side of support spring 97 away from support pad 96, auxiliary positioning block 95 is fixed on the side of movable plate 98 away from support spring 97, guide sleeve 99 is fixed on the side of support pad 96 close to support spring 97, guide rod 910 is fixed on the side of support spring 97 close to guide sleeve 99, one end of guide rod 910 is movably inserted in the inside of guide sleeve 99, metal connecting frame 91 is fixedly connected between the two ends and metal mounting seat 1, the outside of auxiliary positioning block 95 is provided with chamfer, the inside of positioning metal frame 93 is provided with the through hole that can accommodate the activity of auxiliary positioning block 95.

[0033] Working principle: The device is provided with a positioning locking mechanism 8. When the differential housing is transported on the track, the track conveying vehicle 5 needs to be unlocked from the feeding station first. At this time, one end of the positioning threaded column 89 is threadedly connected in the positioning threaded sleeve 812, the track conveying vehicle 5 can be positioned and locked at the feeding station, so that the differential housing is not shaken when placed. Then the differential housing is placed in the corresponding differential housing placing groove 7. The differential housing placing frame 6 is provided with a plurality of differential housing placing grooves 7, so that a plurality of differential housings can be placed. Then the operator holds the plastic handle 810 and rotates counterclockwise, so that one end of the positioning threaded column 89 is separated from the positioning threaded sleeve 812. At this time, the rotating connecting frame 88 can be rotated by pulling, so that the corresponding surface of the rotating connecting frame 88 is attached to the upper top surface of the supporting threaded rod 87, so that the locking of the track conveying vehicle 5 at the feeding station is conveniently released. The motor in the track conveying vehicle 5 is started, the motor and the synchronous belt drive the limiting movable wheels 4 at the bottom of the track conveying vehicle 5 to rotate, so that the differential housing placing frame 6 can move horizontally. The differential housing placing frame 6 is transported on the track. The differential housing can be transferred from one position to another position. It is mainly used for short-distance transportation of the differential housing between stations. Moreover, the track conveying vehicle 5 can conveniently complete the positioning and locking operations.

[0034] Finally, it should be pointed out that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A track conveyor for differential housing machining, comprising a metal mounting base (1), characterized in that, The bottom of the metal mounting seat (1) is fixed with a metal mounting rack (2), the top of the metal mounting seat (1) is fixed with a track main body (3), the top of the track main body (3) is rollingly connected with a limiting movable wheel (4), the top of the limiting movable wheel (4) is mounted with a track conveying vehicle (5) through a support, the top of the track conveying vehicle (5) is fixed with a differential housing placing rack (6), a plurality of differential housing placing grooves (7) are formed in the differential housing placing rack (6), a positioning locking mechanism (8) for assisting positioning is arranged between the outer side of the track conveying vehicle (5) and the inner walls of the two sides of the metal mounting seat (1), and an auxiliary positioning mechanism (9) is mounted between the outer side of the track conveying vehicle (5) and the inner walls of the two sides of the metal mounting seat (1).

2. The orbital conveyor apparatus for differential case machining of claim 1, wherein, The positioning locking mechanism (8) comprises a fixed connecting plate (81), one side of the fixed connecting plate (81) is fixed with an inclined support bracket (82), the top of the inclined support bracket (82) is fixed with a supporting metal pad (83), the top of the supporting metal pad (83) is fixed with a cast iron rack (84), the outer side of the cast iron rack (84) is rotatably connected with a rotating connecting rack (88) through a rotating shaft, the top of the rotating connecting rack (88) is threadedly connected with a positioning threaded column (89) penetrating through the bottom of the rotating connecting rack (88), the top of the positioning threaded column (89) is fixed with a plastic handle (810), one side of the cast iron rack (84) is fixed with a supporting block (85), the top of the supporting block (85) is fixed with a metal nut (86), the top of the metal nut (86) is threadedly connected with a supporting threaded rod (87), and the inside of the supporting block (85) is formed with a through hole matched in size with the supporting threaded rod (87).

3. A track conveyor for differential case machining according to claim 2, characterized in that: The inside of the supporting block (85) is formed with a through hole matched in size with the supporting threaded rod (87).

4. The orbital conveyor apparatus for machining differential housings of claim 3, wherein, The inside of the supporting block (85) is formed with a through hole matched in size with the supporting threaded rod (87).

5. The orbital conveyor apparatus for differential case machining of claim 1, wherein, The inside of the supporting block (85) is formed with a through hole matched in size with the supporting threaded rod (87). The inside of the supporting block (85) is formed with a through hole matched in size with the supporting threaded rod (87).

6. The orbital conveyor for differential case machining according to claim 5, wherein The movable plate (98) is fixed with an auxiliary positioning block (95) on the side away from the supporting spring (97), the supporting pad (96) is fixed with a guide sleeve (99) on the side close to the supporting spring (97), and the supporting spring (97) is fixed with a guide rod (910) on the side close to the guide sleeve (99).

7. The orbital conveyor for differential case machining according to claim 6, wherein One end of the guide rod (910) is movably inserted into the guide sleeve (99), the two ends of the metal connecting frame (91) are fixedly connected with the metal mounting seat (1), the outer side of the auxiliary positioning block (95) is provided with a chamfer, and the inner side of the positioning metal frame (93) is provided with a through hole for movably accommodating the auxiliary positioning block (95).

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